abstract appearance background blended blue color colored colour coloured crystal crystals curved curves decorative design details glass glassy interconnected interlinked interwoven light patterns perspectives shape shaped shapes star-shaped stars style symmetrical symmetry texture textured textures thick thin vibrant wallpaper white colorful colourful contoured contours contrast contrasting edge edged edges marble marbling purple black checks green linear lined lines mosaic square squared squares surface surfaces tactile tile tiled tiles tiling cool lighting lights red swirling swirls twirling twirls wall brown detailed orange shadows pointed points bright brilliant circles circular kaleidoscopic mandala petals round sharp